Hello,
My project is a system wich manage the motors of a telescope. It's working perfectly with a 16F877 processor. We have allready a bootloader on the system, but it's not a bootloader for 16F1939. Now, we have to improve the system, and it's the reason why we change for a 16F1939, because there is more memory and also in the future, we wil change speed from 20MhZ to 32MhZ.
The bootloader we have, don't use the MCLR and perhaps it's the reason why your bootloader doesn't work. In my test I launch the loading in your program, and then switch on the system to start the bootloader. I'm going to try for an other baudrate.
I join to my message the general schema of our system.
Have you seen my seen my settings.inc?
regards
My project is a system wich manage the motors of a telescope. It's working perfectly with a 16F877 processor. We have allready a bootloader on the system, but it's not a bootloader for 16F1939. Now, we have to improve the system, and it's the reason why we change for a 16F1939, because there is more memory and also in the future, we wil change speed from 20MhZ to 32MhZ.
The bootloader we have, don't use the MCLR and perhaps it's the reason why your bootloader doesn't work. In my test I launch the loading in your program, and then switch on the system to start the bootloader. I'm going to try for an other baudrate.
I join to my message the general schema of our system.
Have you seen my seen my settings.inc?
regards